baber/WOPTO huggingface dataset:
Patent TW-200501235-A (TW)
Title: Method of manufacturing an active matrix substrate and an image display device using the same
Inventor: SATO TAKESHI
IPC: H01L21/20
Filed: 2003-11-27
Abstract: The present invention provides a manufacturing method of a high performance active matrix substrate at a high throughput with a less expensive apparatus, and an image display device using the active matrix substrate. On a stage moving in the short axis direction X and long axis direction Y on a rail, a glass substrate is carried, which has an amorphous silicon semiconductor film formed. Polycrystallized and large grain silicon film may be obtained by intensity modulating the pulsed laser beam in a line beam shape by means of a phase shift mask with a periodicity in the long axis direction Y of the laser beam, moving the laser beam randomly in the modulation direction of the amorphous silicon semiconductor film formed on the glass substrate to expose to crystallize the film. The image display device may incorporate an active matrix substrate having active elements such as thin film transistors formed by this silicon film.
Patent TW-200406831-A (TW)
Title: Method for fabricating silicide
Inventor: WU BING-CHANG
IPC: H01L21/28
Filed: 2003-11-27
Abstract: A processing method for fabricating silicide is provided. First of all, a semiconductor structure having a semiconductor surface and an insulation surface is provided. Next, an epitaxial layer on the semiconductor surface is formed. And, the semiconductor structure is treated. The treat step is that the removal rate of the insulation surface is faster than the removal rate of the epitaxial layer. Then, a metal layer on the epitaxial layer is formed. Finally, heating the epitaxial layer forms silicide. The treatment step prevents the insulation surface from the formation of the silicide so as to reduce the degradation of device characteristics.
Patent TW-200419284-A (TW)
Title: Image pickup device and mobile terminal device using the image pickup device
Inventor: IZUMIYA NAOKI
IPC: H04N5/225
Filed: 2004-01-29
Abstract: The invention provides an image pickup device requiring comparatively little cost and manufacturing complexity and capable of easily performing focus adjustment with a high accuracy and a mobile terminal device using the image pickup device. The image pickup device (100) of the present invention includes a substrate (PC) having an image pickup element (2), an optical member (1), a mirror frame (3), a pressing member (9) for pressing the optical member (1) so as to be in abutment with the image pickup element (2), a rotary member (5) as a force switching mechanism or a suction force generation mechanism having a magnet (4) for generating a suction force for pulling forward the optical member (1) along the optical axis (Y) and capable of switching presence/absence of generation of the suction force, and a protruding portion (3e) which is brought into abutment with the optical member (1) moving forward along the optical axis (Y) so as to regulate the distance between the optical member (1) and the image pickup element (2).
Patent TW-200527666-A (TW)
Title: Method of fabricating resistance-reduced semiconductor device
Inventor: LIN YU-CHANG
IPC: H01L29/45
Filed: 2004-02-02
Abstract: A method of fabricating resistance-reduced semiconductor device may properly reduce resistance of a semiconductor device, comprising the steps of sequentially forming a dielectric layer and a conductive layer on a semiconductor substrate of first conductivity type, wherein the a metal silicide layer is exposed on the surface of the conductive layer; performing a doping process to dope dopants of second conductivity type rather than the first conductivity type in the metal silicide layer to reduce the resistance of the conductive layer; forming a cap layer on the conductive layer; sequentially defining the cap layer, the conductive layer and the dielectric layer to form a patterned gate structure; and forming a pair of source/drain regions in the semiconductor substrate adjacent to both sides of the gate structure to form a resistance-reduced gate device, wherein the source/drain regions have a third conductivity rather than the first conductivity type.
Patent TW-200422413-A (TW)
Title: Sputtering target and process for producing the same
Inventor: HOSONO HIDEO
IPC: C23C14/34
Filed: 2004-02-05
Abstract: A process for producing a sputtering target composed mainly of oxychalcogenides containing La and Cu through sintering of as a raw material at least one powder selected from among constituent elements per se and oxides and chalcogenides thereof, characterized in that the process comprises a reaction step of maintaining 850 DEG C or below for 1 hr or more during sintering operation and, performed after the reaction step, pressurized sintering at a temperature equal to or higher than the temperature of the reaction step. This process is to not only attain increasing of the density of target for P type transparent conductive material composed mainly of oxychalcogenides containing La and Cu, increasing of target size and production thereof at low cost but also achieve elimination of the presence of unreacted matter in the target and inhibiting of target cracking to thereby improve product yield, and further is to enhance the quality of film formed by sputtering with the use of the target.
Patent TW-200527885-A (TW)
Title: Separation device of speech-voice
Inventor: Xie bing-hui
IPC: H01R13/62
Filed: 2004-02-06
Abstract: A separation device of speech-voice is disclosed, which can be plugged into the connection base of a switching machine. The separation device of speech-voice comprises a housing, and a filter unit in the housing. The housing has a first assembly member, and a second assembly member detachably assembled together with the first assembly member. The first and second assembly members surround together in cooperation to define an accommodation space. The filter unit is installed inside the accommodation space. The filter unit has a filter circuit board, and a connection terminal protruded out of the housing with plural gold fingers. One end of the connection terminal is electrically connected to the filter circuit board in the accommodation space, the plural gold finger at the other end is plugged into the connection base of the switching machine.
Patent TW-200528242-A (TW)
Title: Offset wrench structure
Inventor: HSIEN CHIH-CHING
IPC: B25B13/48
Filed: 2004-02-17
Abstract: This invention discloses an offset wrench structure, aiming at eliminating the problem of having difficulty in wrenching fasteners in conventional wrenches designed to allow user to grip the wrench at an angle for easy manipulation and gripping, while increasing the contact area and torsion between the wrench and the fastener. To achieve the objects, in this invention, an inner peripheral wall adapted to a hexagonal configuration of fastener is provided to a box end of the wrench. The inner peripheral wall is divided into an upper wall and a lower wall opposing each other and located on different levels, such that an obtuse angle is formed between the upper and lower walls. Wedging portions at opposing sides of the socket obliquely extending upwards, so as to offset the wedging portion from the wrench body at an obtuse angle along an axial direction, thereby increasing the contact area and torsion between the wrench and the fastener.
Patent TW-200421323-A (TW)
Title: Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc
Inventor: HWANG SUNG-HEE
IPC: G11B20/18
Filed: 2004-03-12
Abstract: A write once disc allowing management of a data area, a method of managing the data area of the write once disc, an apparatus recording data on the write once disc, an apparatus and method of reproducing data from a write once disc. The write once disc, includes a lead-in zone, a data area, and a lead-out zone. The write once disc includes a predetermined area storing area allocation information which indicates whether at least one section of the data area is allocated for disc defect management. In the disc and method, area allocation information specifying a structure of the data area is recorded on the disc, thus allowing a recording/reproducing apparatus to recognize the data area structure. Therefore, allocating areas, such as a spare area, for disc defect management other than an area for storing user data, to the data area is possible. The allocation of the areas for disc defect management to the data area enables effective use of the write once disc.
Patent TW-200539332-A (TW)
Title: Etching system and method for treating the etching solution thereof
Inventor: CHANG HONG-LONG
IPC: H01L21/00
Filed: 2004-05-26
Abstract: The etching system of the present invention includes a processing trench having silicon-contained etching liquid, a cooling trench, a pre-heat trench, a first pipe capable of transferring the etching liquid from the processing trench to the cooling trench, a second pipe capable of transferring the etching liquid from the cooling trench to the pre-heat trench, and a third pipe capable of transferring the etching liquid from the pre-heat trench to the processing trench. The method for treating the etching solution of the present invention comprises: first using an etching solution to perform an etching process for a silicon-contained film; next, cooling the etching to a first temperature so as to form a silicon-saturated etching liquid; and filtering the silicon-saturated liquid to remove silicide particles larger than a predetermined size, and then heating the same to a second temperature so as to form a non-saturated etching liquid for performing another etching process, where the second temperature is higher than the first temperature by at least 10 DEG C.
Patent TW-200516941-A (TW)
Title: Method and system for authenticating servers in a distributed application environment
Inventor: ALVAREZ DIEZ ADRIAN
IPC: H04L29/06
Filed: 2004-06-04
Abstract: The present invention discloses a method and system for authenticating third tier servers in a distributed application environment by using a central procedure for recognizing and managing third tier server certificates at the client system side. Third tier server certificates which have been accepted by the central procedure are stored in a common database of the distributed application environment and the client system transmits via a secure connection to the server systems all necessary information of said third tier server certificates being accepted as trustworthy for determining to accept or to decline a third tier server. In a preferred embodiment of the present invention only fingerprints of third tier server certificates being accepted as trustworthy together with server name which has transmitted said third tier server certificate, and certificate name are transferred via a secure connection to the server systems of the distributed application environment.
Patent TW-200603863-A (TW)
Title: Golf club head having vibration-absorbing material
Inventor: Ceng wen-zheng
IPC: A63B53/04
Filed: 2004-07-28
Abstract: The present invention provides a golf club head having a vibration-absorbing material. The golf club head has vibration-absorbing material installed behind the impact face. The mainbody has a lid and a spacer sheet at the location corresponding to the impact face, there is a chamber between both of them. The spacer sheet has a venting hole connected to the interior of the mainbody. The empty association seat of the mainbody has a through hole to connect with the chamber. The vibration-absorbing material fills into and is glued to the chamber from the association seat through the through hole. The internal air in the chamber is exhausted from the venting hole, and is exhausted to the exterior through the other air-guiding hole. By using the present design, a club head easily manipulated and having vibration-absorbing function can be made.
Patent TW-200605999-A (TW)
Title: Method for recycling plastic materials in wastes
Inventor: Zhu ai-yi
Filed: 2004-08-03
Abstract: The present invention provides a method for recycling plastic materials in wastes, including the steps of: providing a first mixture, separating the first mixture into a second mixture and a first waste, wherein the second mixture contains a second waste, a first paper material, a second paper material and plastic material; separating the second mixture into a third mixture and a first pulp, stirring the third mixture and providing a fourth mixture mixed with water, wherein the fourth mixture contains a second pulp, a second waste and plastic material; separating the fourth mixture into a fifth mixture and the second pulp, and separating the fifth mixture into a second waste and plastic material by utilizing different buoyancy and precipitation speed. The present invention is able to recycle both paper materials and plastic materials, thereby improving economic benefits, reducing waste volumes and environmental contamination.
Patent TW-200508356-A (TW)
Title: Materials for organic electro-luminescent devices and organic electro-luminescent devices using the same
Inventor: NARIHIRO HARUNORI
IPC: C09K11/06
Filed: 2004-08-03
Abstract: The invention relates to materials for organic electro-luminescent devices and the organic electro-luminescent device using them. The material contains a copolymer which comprises a unit represented by the following formula (1), a unit with amino-group and further, if necessary, a unit represented by the following formula (7). Formula (1), (In the formula above, A is a non-conjugated and trivalent organic residue. B is a divalent organic residue formed by a conjugated bonding of two or more groups selected from a group consisting of a substituted or non-substituted arylene group and a substituted or non-substituted hetero-arylene group. C is a monovalent organic residue represented by the following formula (2)) Formula (2), (In the formula above, R1 to R7 is a position of bonding, a hydrogen atom or a substituted group. X is a direct bonding, -O-, -S-, -Se-, -NH-, -NR8-(R8 is an alkyl group or an aryl group), -S(=O)2-, -CO-, -COO-, -OCO- or -CH2-. R1 to R7 also can combine with each other to form an aryl ring, the aryl ring can further have substituted groups.) Formula (7), (In the formula above, J is a non-conjugated and trivalent organic residue. K is a direct bonding, a divalent organic selected from a group consisting of a substituted or non-substituted arylene and a substituted or non-substituted hetero-arylene, or a divalent organic residue formed by the combining of two or more groups selected from a group consisting of a substituted or non-substituted arylene group, a substituted or non-substituted hetero-arylene group and a substituted or non-substituted ethenylene group. And, when a substituted or non-substituted ethenylene group is taken, the ethenylene group exists between the arylene group and/or the hetero-arylene group. In addition, R21 is a hydrogen atom or a substituted group.)
Patent TW-200607020-A (TW)
Title: Method of fabricating borderless metal line
Inventor: HSIAO HIS-MAO
IPC: H01L21/3205
Filed: 2004-08-09
Abstract: A method of fabricating a borderless metal line is provided. A substrate is provided, and a first metal layer has been formed thereon. An inner metal dielectric layer is formed on the first metal layer. A contact is formed in the inner metal dielectric layer. A barrier layer, a second metal layer and a dielectric are orderly formed on the inner metal dielectric layer. A patterned photoresist layer is form on the dielectric layer, and the dielectric layer and the partial second metal layer are removed by the photoresist layer to expose the second metal, and the shape of the second metal layer is protrusion. After removing the photoresist layer, an isolation spacer is formed on the sidewalls at protruding section of the second metal layer. The second metal layer and the barrier layer are removed by the isolation spacer and the dielectric layer to expose the inner metal dielectric layer.
Patent TW-200524824-A (TW)
Title: Process and reactor module for quick start hydrogen production
Inventor: REI MIN-HON
IPC: B01J8/00
Filed: 2004-08-10
Abstract: A jacketed shell and tube reactor module for hydrogen production is provided. The jacketed shell and tube reactor module includes a reactor having a shell side, at least one palladium membrane tube as a tubular section, and a steam reforming catalyst in the shell side, wherein the at least one palladium membrane tube has one sealed end located at upstream of flowing path.
Patent TW-200519829-A (TW)
Title: Vehicle touch input device and methods of making same
Inventor: HAGERMOSER EDWARD SCOTT
IPC: B60R21/00
Filed: 2004-08-13
Abstract: The present invention provides a touch input device for use in a vehicle such as an automobile. The touch input device includes a capacitive touch sensor that is disposed underneath a surface of the vehicle's interior that is accessible and touchable by an occupant of the vehicle. The touch sensor is configured so that a touch to a designated area of the surface activates the touch sensor by capacitive coupling between the touch implement and the touch sensor through the surface. The signals generated can be used to control or otherwise interact with displays and other electronic systems in the vehicle. The touch sensor can be constructed using a wide variety of substrate materials, including paper, cloth, plastic, and the object forming the touch surface. The touch surface can be provided by an airbag cover, and the touch sensor can be constructed to safely blow apart upon airbag deployment. Methods of making a touch input device for use in a vehicle are also provided.
Patent TW-200511652-A (TW)
Title: Chip on flex tape
Inventor: YAMAZAKI HIDEO
IPC: H01L21/60
Filed: 2004-08-17
Abstract: To provide a chip on flex (COF) tape having an improved precision of cumulative pitches while retaining bending properties. A chip on flex (COF) tape having a wiring pattern comprising a plurality of wirings arranged in parallel formed on the surface of a flexible insulating film, wherein a dimension retention pattern is formed on said surface of said flexible insulating film and/or the surface of the side of the film opposite thereto so as to cross the width direction of at least two of said wirings arranged in parallel in the vicinity of the connecting portion of said wiring pattern with a semiconductor chip and/or the connecting portion with an external device.
Patent TW-200614398-A (TW)
Title: Bump structure, bumping process, and flip chip package
Inventor: HU CHIEH-CHIA
IPC: H01L21/60
Filed: 2004-10-28
Abstract: A bump structure is provided. The bump structure is suitable for disposing on a chip, wherein the chip has an active surface and a plurality of bonding pads disposed thereon. The bump structure comprises a plurality of conductive bumps disposed on the bonding pads and a sintered metal covering the conductive bumps. Wherein the sintered metal is formed from a plurality of nano-scale metal particles by sintering under a sintering temperature below the melting point of the conductive bumps. The bump structure has higher structural strength and the manufacturing cost is reduced. Furthermore, reliability of flip chip package is improved.
Patent TW-200522600-A (TW)
Title: Techniques to map and de-map signals
Inventor: LINKEWITSCH NIKLAS
IPC: G06F7/10
Filed: 2004-11-04
Abstract: Briefly, a system that maps SONET/SDH data to an OTN frame using justification commands. Briefly, a system that de-maps an OTN frame into SONET/SDH data using justification commands.
Patent TW-200618281-A (TW)
Title: Method of manufacturing a MOS transistor
Inventor: YANG NENG-HUI
IPC: H01L29/08
Filed: 2004-11-19
Abstract: A method of manufacturing a MOS transistor, comprising the steps of providing a semiconductor substrate, forming a gate structure on the semiconductor substrate, performing an implantation to form two implanted regions in the semiconductor substrate respectively adjacent to the gate structure, performing an etching process to remove each implanted region and form a trench, and performing a selective epitaxial growth to fill epitaxial crystal into the trenches, thereby forming a source/drain of the MOS transistor.
Patent TW-200618387-A (TW)
Title: A wideband metal-plate shorted monopole antenna
Inventor: CHOU LIANG-CHE
IPC: H01Q9/00
Filed: 2004-11-26
Abstract: The present invention is related to a wideband metal-plate shorted monopole antenna. The antenna comprises a substantially rectangular ground plane, a radiating plate located at the upper edge of the said ground plane, and a feeding coaxial cable. The said radiating plate comprises a first radiating element having a feeding point and a gap of less than 3 mm to the said ground plane, a second radiating element electrically connected to the said first radiating element, and a short-circuit strip connecting the said first radiating element to the said ground plane. The present invention has a wide operating bandwidth of about 4 GHz covering the wireless local area network (WLAN) operations in the 2.4 and 5 GHz bands.
Patent TW-200617331-A (TW)
Title: Method and device for removing environmental pollutants
Inventor: SHIH TUNG-SHENG
IPC: F24F7/007
Filed: 2004-11-29
Abstract: The present invention relates to a kind of method for removing environmental pollutants. It includes a blowing device (100) used to blow the to-be-removed environmental pollutants to certain direction, an air-extracting device (200) located at the said certain direction and used to draw out the environmental pollutants blew to the certain direction. The device is characterized by the following description: The guiding sideplates (310, 320) are arranged between the blowing device (100) and the air-extracting device (200) to guide the air flow path. The device is designed to blow gently and extract strongly. The present invention also includes a device for removing environmental pollutants.
Patent TW-200620516-A (TW)
Title: A sanding pad applied for prober
Inventor: WANG RUEI-LIANG
IPC: H01L21/66
Filed: 2004-12-14
Abstract: This invention is a sanding-pad apparatus applied for Prober. Prober has a testing holder that fixed a testing wafer, and a probe card that sets above the testing handler. The testing handler moves the testing wafer to contact with the probe card to test. The sanding-pad apparatus has a fixing pier which is set detachably with the testing holder, an air controller which is commanded to be on a suction state or an exhausting state, and a sanding pad which is matched detachably with the fixing pier. The sanding pad could be fixed to the fixing pier when the air controller is commanded on the suction state. And the sanding pad could be detached from the fixing pier when the air controller is commanded on the exhausting state.
Patent TW-200621196-A (TW)
Title: Micro-cutting device for cellular tissue
Inventor: WU JING-FA
IPC: G01N1/04
Filed: 2004-12-17
Abstract: The present invention provides a micro-cutting device for cellular tissue, comprising a platform and a vibrating cutter. The platform can be used for seating a carrier sheet having a cellular tissue, and can move in a space. The vibrating cutter further comprises a fine needle and a vibrator, wherein the fine needle is linked with the vibrator. The vibrator provides essential energy for vibration of the fine needle to make the fine needle cut the cellular tissue. The cellular tissue can move by displacement of the three axes of the flat-top, so that the vibrating cutter can cut the cellular tissue in various positions.